Resolution 0.001mm/0.0001″ (resolution of 3506-100A and 3506-150A is 0.001mm/0.00005″).
IP65 dust/waterproof.
Button function: on/off, set, mm/inch, ABS/INC, data output.
LR44 battery, automatic power off. Ratchet stop.
Carbide measuring faces.
Supplied with setting standards.
Optional accessory: data output cable (code 7315-30, 7302-30).

Dynabrade 15101 Tension Arm (for Mini Dynafile II)
Dynabrade 95842 Dynabrade Air Lube 10W/NR, 1 Pint
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Dynabrade 25234 Vane Set (4pk) 